| Description of elements in the header | |
|---|---|
| m_ss | amount of monthly sunshine duration |
| m_sx | the maximum sunshine duration in the month |
| m_sxd | the day with the maximum sunshine duration |
| m_dsf20 | number of days when the sunshine duration is less than 20 % of the astronomic sunshine duration |
| m_dsf80 | number of days when the sunshine duration is more than 80 % of the astronomic sunshine duration |
| 1946. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 93.5 | 8.2 | 1946-01-22 | 13 | 3 |
| February | 94.8 | 8.9 | 1946-02-01 | 12 | 2 |
| March | 147.4 | 10.6 | 1946-03-21 | 12 | 4 |
| April | 286.1 | 13.2 | 1946-04-29 | 3 | 19 |
| May | 287.8 | 13.5 | 1946-05-19 | 0 | 6 |
| June | 310.4 | 14.1 | 1946-06-08 | 1 | 12 |
| July | 346.6 | 13.9 | 1946-07-05 | 1 | 16 |
| August | 324.4 | 13.1 | 1946-08-08 | 2 | 19 |
| September | 245.9 | 11.0 | 1946-09-11 | 2 | 13 |
| October | 131.7 | 10.2 | 1946-10-17 | 14 | 7 |
| November | 39.1 | 8.1 | 1946-11-20 | 22 | 1 |
| December | 62.5 | 7.9 | 1946-12-17 | 21 | 4 |